Home / 69,451.26-95,826.15-41,152.02

Finding the Fourth Proportional to 69,451.26, 95,826.15 and 41,152.02

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Solution

The fourth proportional to 69,451.26, 95,826.15 and 41,152.02 is: 56,779.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,451.26 : 95,826.15 = 41,152.02 : x
  2. Step 2: Convert to fraction form
    69,451.26/95,826.15 = 41,152.02/x
  3. Step 3: Cross multiply
    69,451.26x = 95,826.15 × 41,152.02
  4. Step 4: Simplify right side
    69,451.26x = 3,943,439,641.32
  5. Step 5: Solve for x
    x = 3,943,439,641.32/69,451.26
  6. Step 6: Final answer
    x = 56,779.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.